How to Create User Interface Login & Register with Android Studio
ok, this is my first article in Medium. In this section, I want to share with you about the User Interface on Android and we will create a Login page and a Register page. Some components that I will use:
1. Viewpager
2. Fragment
3. Edittext
4. Button
5. Textview
6. Imageview
What about the results? let’s coding (follow step by step)
- Of course we must already have an Android Studio. if not, you can download it first on the official Android Studio website. If you already have one, please open your Android studio.
2. We create a new project by clicking “Start a new Android Studio project”. Fill in the application name column with “LoginApp”, then click next.
3. Select the minimum SDK you need or want, then click next.
4. Select “Empty Activity” and click next. After that, the “Activity Name” and “Layout Name” columns will appear, in this section just leave it like that, then click finish.
After you click finish, Android Studio will make you an Application with the name “LoginApp”.
After the application is successfully built, you can simply make adjustments to the following sections:
Open the colors.xml file in app/res/values/colors.xml, and change it like this:
Create a folder with the name “font” in the res folder, by right clicking on the res directory, select new / directory and name it “font”. After that, copy this font into font directory. (download the font 1 and font 2).
Create some Drawable Resource File in the drawable directory, by right-clicking on the drawable directory, select new / Drawable Resource File.
res/drawable/btn_custom.xml
res/drawable/et_custom.xml
res/drawable/ic_arrow_left.xml
res/drawable/ic_arrow_right.xml
After that open file styles.xml and change like this :
Add the theme property in the Main Activity in the manifest, in the app / manifests / AndroidManifest.xml folder
So the AndroidManifest.xml file will be as follows:
After all the steps above are done, then make 2 fragments with the name fragment_login and fragment_register in the layout directory, by right-clicking on the layout directory, New/Fragment/Fragment (Blank)
Uncheck:
include fragment factory methods? and include interface methods?
Adjustment of several layouts :
change the activity_main.xml layout, fragment_login.xml and fragment_register.xml so that it will be as below
activity_main.xml
fragment_login.xml
fragment_register.xml
Open the strings.xml file in the res / values / strings.xml directory and change it to something like the following :
So that the overall structure of the project will be as follows :
Connect fragments with viewpager
Create an inner class in the MainActivity.java class with the name AuthenticationPapterAdapter. This class is a derivative of the FragmentPagerAdapter class and serves to connect Fragments with ViewPager,
Then call the class in the onCreate() method in MainActivity.java and connect with viewpager
So the MainActivity.java class will be like this
LoginFragment.java
RegisterFragment.java
The display of the final application will be like this
After the steps are complete please try running it on your device. for the full code, see my github or click here.
Maybe that’s just for the article about “How to Create a Login User Interface & Register with Android Studio”, I hope to help your needs.
Как создать личный кабинет в android studio
В этом уроке мы продолжим увеличивать свои способности в настройке пользовательского интерфейса своих приложений и оборудовать их все более серьезными вещами. На этот раз мы оснастим свое Android приложение функцией входа в приложение по вводу логина и пароля. Это может пригодится для многих приложений, да и просто интересно, как это делается. Все довольно просто, ничего сложного в реализации этой возможности не будет.
Мы сделаем приложение, при запуске которого нужно будет выполнить вход с помощью ввода логина и пароля — если данные введены верно мы попадаем на другой экран, если не правильно, то видим сообщение об ошибке.
Здесь пригодится вспомнить простенький урок о переходе между двумя экранами, этот прием встречался уже неоднократно, поэтому разъяснений по нему делать уже не буду.
Создаем новый проект, выбираем Blank Activity. Для начала создадим пользовательский интерфейс для приложения. Он будет состоять из полей ввода логина/пароля и кнопки для совершения входа. Открываем файл activity_main.xml и добавляем туда следующее:
Мы получили вот такой вид пользовательского интерфейса:
Сразу разберемся со вторым экраном, на который будет совершаться переход в случае успешного ввода логина и пароля. Создаем новый класс по имени Second.java:
И соответствующий ему layout файл по имени second_activity.xml:
Ну а теперь переходим к файлу основному MainActivity.java. Основной процесс будет происходить в методе обработки нажатия кнопки "Войти". В нем мы сравниваем введенные логин и пароль со словом admin и в зависимости от их совпадения или не совпадения настраиваем дальнейшие действия. Если введены логин и пароль admin, то высвечивается Toast сообщение об успехе входа и выполняется переход на второй экран с помощью Intent. Если данные введены не верно, то высвечивается сообщение с ошибкой, а после 3 неудачных попыток появляется надпись, что количество попыток исчерпано, а кнопка "Войти" становится неактивной. Итак, чтобы реализовать сказанное, открываем файл MainActivity.java и добавляем в него следующий код:
Кстати, не забудьте добавить вторую activity в файл манифеста AndroidManifest.xml:
Проверяем работоспособность своего творения:
Вот так, все отлично работает, теперь мы можем сделать свое приложение насколько крутым, что им смогут пользоваться только знающие данные логина и пароля для входа.
Как создать личный кабинет в android studio
How to Create User Interface Login & Register with Android Studio
ok, this is my first article in Medium. In this section, I want to share with you about the User Interface on Android and we will create a Login page and a Register page. Some components that I will use:
1. Viewpager
2. Fragment
3. Edittext
4. Button
5. Textview
6. Imageview
What about the results? let’s coding (follow step by step)
- Of course we must already have an Android Studio. if not, you can download it first on the official Android Studio website. If you already have one, please open your Android studio.
2. We create a new project by clicking “Start a new Android Studio project”. Fill in the application name column with “LoginApp”, then click next.
3. Select the minimum SDK you need or want, then click next.
4. Select “Empty Activity” and click next. After that, the “Activity Name” and “Layout Name” columns will appear, in this section just leave it like that, then click finish.
After you click finish, Android Studio will make you an Application with the name “LoginApp”.
After the application is successfully built, you can simply make adjustments to the following sections:
Open the colors.xml file in app/res/values/colors.xml, and change it like this:
Create a folder with the name “font” in the res folder, by right clicking on the res directory, select new / directory and name it “font”. After that, copy this font into font directory. (download the font 1 and font 2).
Create some Drawable Resource File in the drawable directory, by right-clicking on the drawable directory, select new / Drawable Resource File.
res/drawable/btn_custom.xml
res/drawable/et_custom.xml
res/drawable/ic_arrow_left.xml
res/drawable/ic_arrow_right.xml
After that open file styles.xml and change like this :
Add the theme property in the Main Activity in the manifest, in the app / manifests / AndroidManifest.xml folder
So the AndroidManifest.xml file will be as follows:
After all the steps above are done, then make 2 fragments with the name fragment_login and fragment_register in the layout directory, by right-clicking on the layout directory, New/Fragment/Fragment (Blank)
Uncheck:
include fragment factory methods? and include interface methods?
Adjustment of several layouts :
change the activity_main.xml layout, fragment_login.xml and fragment_register.xml so that it will be as below
activity_main.xml
fragment_login.xml
fragment_register.xml
Open the strings.xml file in the res / values / strings.xml directory and change it to something like the following :
So that the overall structure of the project will be as follows :
Connect fragments with viewpager
Create an inner class in the MainActivity.java class with the name AuthenticationPapterAdapter. This class is a derivative of the FragmentPagerAdapter class and serves to connect Fragments with ViewPager,
Then call the class in the onCreate() method in MainActivity.java and connect with viewpager
So the MainActivity.java class will be like this
LoginFragment.java
RegisterFragment.java
The display of the final application will be like this
After the steps are complete please try running it on your device. for the full code, see my github or click here.
Maybe that’s just for the article about “How to Create a Login User Interface & Register with Android Studio”, I hope to help your needs.
Как создать личный кабинет в android studio
How to create a login screen in Android Studio | User Interface
- Post author: Sagar Paliwal
- Post published: August 3, 2021
- Post category: Android Development
- Post comments: 0 Comments
In this tutorial, we’ll learn how to create a login screen in android and how to handle security when someone tries to make false attempts.
A login application is a screen that asks for your credentials to access a specific application. You may have noticed it while signing onto Linkedin, Snapchat, and other social media sites.
1 . What is Splash Screen
Splash screens are commonly used by applications to inform the user that the Program is loading. They inform you that a lengthy procedure is in the works. The loading status is sometimes shown via a progress bar within the splash screen.
2 . What is login Screen / How to create a login screens
The login screen is the web page or login page of a web/mobile application that requires user identification and authentication, which is done by entering a username and password combination on a regular basis.
4 . User Profile Screen
A user profile is a collection of settings and information about a specific person. It comprises important identifying information such as a person’s name, age, portrait photograph, and personal attributes such as experience or competence.
Preview:
File: activity_main.xml
–>Add the below-given code to your file activity_main.xml
File: activity_login.xml
–> Create a New Empty Activity “Login” and Add the below-given code to your file activity_login.xml
File: activity_sign_up.xml
–> Create a New Empty Activity “SignUp” and Add the below-given code to your file activity_sign_up .xml
File: activity_user_profile.xml
–> Create a New Empty Activity “UserProfile” and Add the below-given code to your file activity_user_profile.xml
File : Top_animation.xml
–> Create a folder for animation –> res/New/ Android Resource directory / Resource type: anim -> ok after that create a new file in it for animation and Add the below given code to your file.
File: Bottom_navigation.xml
–> Create another file for bottom animation in res/anim folder –> create a new file in it and Add the below-given code to your file.
File: themes.xml
File: MainActivity.kt
–>Add the below-given code to your file MainActivity.kt
File: Login.kt
–>Add the below-given code to your file Login.kt
File : SignUp.kt
–>keep it as it is
File: userProfile.kt
–>keep it as it is
How to create a login screen in android studio ,How to create a login screen in android studio, How to create a login screen in android,How to create a login screen in android studio ,
You Might Also Like
Navigation Drawer Layout Tutorial | Toolbar tutorial
August 1, 2021
Introduction to Android | Android development
July 12, 2021